How about the School Trolley Backpack?

The trolley schoolbag is a type of schoolbag that has emerged in recent years. It refers to a schoolbag that is shaped like a trolley suitcase and is lighter and suitable for children. Different from the schoolbags that children usually use, the trolley schoolbag has added trolleys and small wheels, so that children don't need to frown when facing the pile of books, they just need to drag them away. Moreover, the trolley design of many trolley schoolbags is detachable now. When there are not many books, the child can remove the trolley, and the ordinary schoolbag can be carried directly on the body.

The benefits of trolley bags

The trolley schoolbag solves the burden of the heavy schoolbag on the weak body of the child, and brings convenience to the child. Some are detachable, which can be used as both an ordinary schoolbag and a trolley schoolbag. Convenience for children. And the quality of the trolley bag is very good, not only has the waterproof function, but also is not easy to deform, very strong and durable, and the general service life can reach 3-5 years.